From 8107f5ffc66baf2371dcce14a0b13ea92160edb7 Mon Sep 17 00:00:00 2001
From: Valentin Udaltsov <udaltsov.valentin@gmail.com>
Date: Thu, 22 Feb 2024 17:02:03 +0300
Subject: [PATCH] Revert "Made Variance a string enum"

This reverts commit 741ce2cd69db99a7cc2911fdefe9a5fdf96fa9a0.
---
 src/Variance.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/Variance.php b/src/Variance.php
index ae54ac6..70dac53 100644
--- a/src/Variance.php
+++ b/src/Variance.php
@@ -8,10 +8,10 @@
  * @api
  * @psalm-immutable
  */
-enum Variance: string
+enum Variance
 {
-    case Invariant = 'invariant';
-    case Covariant = 'covariant';
-    case Contravariant = 'contravariant';
-    case Bivariant = 'bivariant';
+    case Invariant;
+    case Covariant;
+    case Contravariant;
+    case Bivariant;
 }